<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
  <link rel="stylesheet" href="/common.css">
</head>
<body>
  <form action="/login" method="get">
    <input type="text" name="userName">
    <input type="password" name="password">
    <input type="submit" value="提交">
  </form>
  <div>
    <a href="/">/</a>
    <a href="/user">/user</a>
    <a href="/user/abc">/user/abc</a>
  </div>
  <script src="/common.js"></script>
</body>
</html>